HomeVideoGYQ-300A SPINDLE CORE DRILLING RIG 

GYQ-300A SPINDLE CORE DRILLING RIG 

1.Low rotary speed and big torque are utilized for rig exploration prospecting, blast hole drilling, core drilling and inspect hole of concrete etc. 2.By using hydraulic chuck, it is in strong and steady clamping force. By using the hydraulic fed, the drilling rig can move back directly.   3.Compact, small and light makes it more convenient to disintegrate and move, which allows it easy to relocate and operate in mountain areas. 

2023/04/25

HomeVideoGYQ-300A SPINDLE CORE DRILLING RIG 
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